5 : Number of textual entries
0 CANTU : Last Name
1 BLAS : First Name
2  : Referring Physician
3 Right CCA  7 ; Bulb; 7  ; Internal Carotid6Left CCA   1.0 ; Bulb 9  ;  Internal Carotid .8 Doppler was used. : Comments
4 05'05'60  M : Patient ID

15 : Number of integer entries
0 17 : Date of Birth: Day
1 5 : Date of Birth: Month
2 1960 : Date of Birth: Year
3 0 : Gender
4 0 : Not Used
5 0 : Not Used
6 0 : Not Used
7 0 : Not Used
8 0 : Not Used
9 0 : Not Used
10 0 : Not Used
11 0 : Not Used
12 0 : Not Used
13 0 : EKG Image Selection
14 2 : Ethnic Origin

8 : Number of real number entries
0 0.00000 : Not Used
1 0.00000 : Not Used
2 0.00000 : Not Used
3 0.00000 : Not Used
4 0.00000 : Not Used
5 0.00000 : Not Used
6 0.00000 : Not Used
7 0.00000 : Not Used